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how to do count of column value and define unique or not

byMR
April 6, 2022

If i have column of data frame, then how to define column value is unique or not
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>Solution :

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IIUC use:

df['Count WFID'] = np.where(df['WFID'].duplicated(kee=False), 'not unique', 1)
df['Count WF in PD'] = df['WFID'].map(df['WFID'].value_counts())
byMR
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